@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Open+Sans:wght@400;600&display=swap');

:root {
    --cardio-primary: #1A5F7A;     /* Deep Teal */
    --vascular-accent: #FF7B54;    /* Coral */
    --vital-light: #F3F8FF;        /* Off-white/Soft Blue */
    --pulse-dark: #222831;         /* Dark Slate */
    
    --cardio-gradient: linear-gradient(135deg, var(--cardio-primary) 0%, #227C9D 100%);
    --accent-gradient: linear-gradient(135deg, var(--vascular-accent) 0%, #FF9A76 100%);
    
    --font-heading: 'Montserrat', sans-serif;
    --font-text: 'Open Sans', sans-serif;
}

body {
    font-family: var(--font-text);
    color: var(--pulse-dark);
    background-color: var(--vital-light);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
}

/* Custom Semantic Classes */
.vascular-nav-wrap {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 50;
}

.wellness-mobile-menu {
    display: none;
    flex-direction: column;
    background-color: #ffffff;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.wellness-mobile-menu.is-open {
    display: flex;
}

.cardio-intro-section {
    position: relative;
    padding: 6rem 2rem;
    color: white;
    overflow: hidden;
}

.cardio-bg-overlay {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: 1;
}

.cardio-content-layer {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
}

.vitality-grid-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.health-step-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.health-step-card:hover {
    transform: translateY(-5px);
}

.stat-number-display {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--cardio-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.pulsing-btn {
    display: inline-block;
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: center;
    transition: opacity 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pulsing-btn:hover {
    opacity: 0.9;
}

.cookie-consent-wrapper {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--pulse-dark);
    color: #ffffff;
    padding: 1.5rem;
    z-index: 9999;
    display: none;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    border: none;
}

.cookie-accept {
    background-color: var(--vascular-accent);
    color: white;
}

.cookie-decline {
    background-color: #4B5563;
    color: white;
}

.numbered-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--vascular-accent);
    color: white;
    font-weight: bold;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.faq-panel {
    border-bottom: 1px solid #e5e7eb;
    padding: 1.5rem 0;
}

.faq-question {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cardio-primary);
    margin-bottom: 0.5rem;
}

.base-footer-wrap {
    background-color: var(--pulse-dark);
    color: #ffffff;
    padding: 3rem 2rem 1.5rem;
    margin-top: auto;
}

.full-page-doc {
    flex-grow: 1;
    max-width: 800px;
    margin: 4rem auto;
    padding: 0 2rem;
}